com.yoti.mobile.android.commons.util

Class CompatHelper

java.lang.Object

com.yoti.mobile.android.commons.util.CompatHelper

public class CompatHelper
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
CompatHelper()

Method Summary

Modifier and Type	Method and Description
static android.graphics.Bitmap	convertYuvImageToBitmap(android.content.Context context, byte[] yuvData, int width, int height) Compatibility wrapper for converting YUV data to Bitmap.
static void	removeGlobalLayoutListener(android.view.ViewTreeObserver observer, android.view.ViewTreeObserver.OnGlobalLayoutListener listener) Remove OnGlobalLayoutListener in version independant way
static void	setViewBackground(android.view.View view, android.graphics.drawable.Drawable drawable) Set the background to a given Drawable, or remove the background.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CompatHelper

public CompatHelper()

Method Detail

setViewBackground

public static void setViewBackground(@NonNull
                                     android.view.View view,
                                     @Nullable
                                     android.graphics.drawable.Drawable drawable)

Set the background to a given Drawable, or remove the background. If the background has padding, this View's padding is set to the background's padding. However, when a background is removed, this View's padding isn't touched.

Parameters:

view - view to set background for

drawable - drawable to display, or null for no background

removeGlobalLayoutListener

public static void removeGlobalLayoutListener(@NonNull
                                              android.view.ViewTreeObserver observer,
                                              @NonNull
                                              android.view.ViewTreeObserver.OnGlobalLayoutListener listener)

Remove OnGlobalLayoutListener in version independant way

convertYuvImageToBitmap

@Nullable
public static android.graphics.Bitmap convertYuvImageToBitmap(@Nullable
                                                                        android.content.Context context,
                                                                        @NonNull
                                                                        byte[] yuvData,
                                                                        int width,
                                                                        int height)

Compatibility wrapper for converting YUV data to Bitmap. If context is provided and version is sufficient, an efficient renderscript implementation will be used. Otherwise, the fallback arithmetic version will be used.

Parameters:

context - Optional renderscript context. If null, fallback version will always be used.

yuvData - NV21 format frame buffer

width - pixel width of frame

height - pixel height of frame

Returns:

Converted Bitmap